The A193 B8 Material covers stainless steel alloys. Typically, most ASTM A193 B8 Bolts enveloped by this specification includes popular alloy grade 304 as well as marine grade stainless steel 316. These components, or in this case fasteners like ASME SA193 Grade B8 Hex Bolts, threaded rods, etc are often a part of the following equipment i.e. valves, flanges, pressure vessels and fittings.
Manufacturer of ASTM a193 b8 stud bolts, ASME SA193 Grade B8 Hex Bolts, B8 Screws in China at best price
ASTM A193 B8 bolts
A193 gr b8 Stud
SA193 Gr B8 Hex Bolts
Check 193 gr b8 chemical composition, keep bulk stock of ASTM a193 grade b8 bolts, ASTM a193 b8 threaded rod at factory price
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ASTM A193 B8 Bolts
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These astm a193 b8 stud bolts are designed with the intention of being used in high temperature and/or high pressured applications. On occasion, these B8 Screws may be used for special purposes. The sa 193 gr b8 chemical composition of these alloyed fasteners made from either grade 316 or 304 is why the A193 Gr B8 Bolts are used in high temperature high pressured routines. The chemistry of this specified astm a193 grade b8 bolts ensures that the manufacturer sticks to only those elements that are relevant to that alloy grade. Which means that this particular ASTM specified Hex Bolt A193 B8 does not have any unspecified element added to its alloy. For instance, A193 B8 Class 2 Material is produced from grade 304, which has been carbide solution treated with Strain Hardening.
Preferred by those working in construction to stabilize structures, the astm a193 b8 threaded rod is regularly inserted into various materials e.g. wood, concrete or metal. The SA193 B8 Threaded Rod is used to either temporarily create a steady base or they could be permanently installed. Whereas, an A193 B8 Washer helps to evenly distribute the load of a bolt.
Price List of ASTM A193 B8 Bolts
- Stainless Steel ASTM A193 B8 Hex Bolt: Price US$ 0.005-US$ 0.10 / Piece
- A193 B8 B8M(A) Stainless Steel ANSI Hex Heavy Bolt: Price US$ 0.001-US$ 0.05 / Piece
- a193 b8 a194 8 stud anti-theft bolt and nut price list: Price US$ 0.971-US$ 1.44 / Kilogram
- ASTM A193 stainless steel SS316 B8 B8m stud bolt : Price US$ 500.00-US$ 900.00 / Ton
- stainless steel b8 b8m stud bolt astm a193 Price US$ 0.003-US$ 0.20 / Piece
- ASTM a193 b8/b8M hex bolt: Price US$ 0.01-US$ 0.10 / Piece
- stainless steel b8 b8m long stud bolt astm a193: Price US$ 1.60-US$ 1.63 / Piece
- Standard size a193 b8 a194 8 stud bolt and nut: Price US$ 0.01 / Piece
- Astm A193 B8 hex bolt class 2 stainless steel : Price US$ 0.002-US$ 1.00 / Piece
- ASTM A193 Gr B8 / B8A Hex Heavy Structural Bolt: Price US$ 0.012-US$ 0.05 / Piece
view A193 B8MLCuN Stainless Steel Bolts Specification, China’s Largest A193 B8 Class 2 Material, A198 Gr. B8 Socket Head Cap Screws, A193 B8 Washer suppliers
B8 Bolt and 304 Washer
B8 Bolt As Per Specifications
B8 Bolt With Nut
B8 Bolt With Nut Packing
B8 Class 1 bolts
B8 Fine Threaded Stud
B8 Stud and Double Nut
B8 Stud and Gr 8 Nut
B8 Allen Cap Screw
Specifications Schedule of ASTM A193 B8 Bolts
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Standards
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Designation
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|---|---|
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ASTM
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A193 B8: Class 1 Stainless Steel, AISI 304, Carbide Solution Treated.
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Grade
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Material
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Size
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Tensile, ksi, Min
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Yield, ksi, min
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Elong, %, min
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RA, %, min
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HBW
|
HRC
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|---|---|---|---|---|---|---|---|---|
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A193 B8
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304 Stainless
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All
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75
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30
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30
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50
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223 max
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35 max
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A320 B8
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304 Stainless
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All
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75
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30
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30
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50
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223 max
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35 max
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Dimensions
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ASME B18.2.1, B18.3
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|---|---|
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Melt Origin
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East Europe/South America/Korea/Japan
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Product Origin
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Made in China
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Threads Configuration
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ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads
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Certification
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Dual Certified As per ASTM & ASME Codes
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Additional Certifications
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PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
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Mandatory Requirements
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Free from Mercury & Radioactive Contamination
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Additional Requirements
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NACE MR0103 / MR0175 / ISO 15156 Compliance
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Comparasion between various metric sizes to the closest inch equivalent
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Metric
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Closest Inch
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|---|---|
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M1.4-0.3
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0-80 (Larger)
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M2-0.4
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1-64 (Smaller)
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M2.5-0.45
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3-56 (Larger)
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M3-0.5
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4-48 (Smaller)
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M3.5-0.6
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6-40 (Same)
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M4-0.7
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8-36 (Larger)
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M5-0.8
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10-32 (Smaller)
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M6-1.0
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1/4-28 (Larger)
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M7-1.0
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1/4-28 (Smaller)
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M8-1.25
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5/16-18 (Smaller)
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M10-1.5
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3/8-16 (Smaller)
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M12-1.75
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1/2-13 (Larger)
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M14-2.0
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9/16-12 (Larger)
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M16-2.0
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5/8-11 (Smaller)
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M18-2.5
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3/4-10 (Larger)
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M20-2.5
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3/4-10 (Smaller)
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M22-2.5
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7/8-9 (Larger)
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M24-3.0
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1-8 (Larger)
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M30-3.5
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1 1/8-7 (Smaller)
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M36-4.0
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1 3/8-6 (Smaller)
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Size Chart of ASTM A193 B8 Bolt
ANSI / ASME Standards (inch series)
| ASME B18.1.1 | Small Solid Rivets | ASME B18.8.1 | Clevis Pins and Cotter Pins |
|---|---|---|---|
| ASME B18.1.2 | Large Rivets | ASME B18.8.2 | Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins |
| ASME B18.2.1 | Square and Hex Bolts and Screws | ASME B18.9 | Plow Bolts |
| ASME B18.2.2 | Square and Hex Nuts | ASME B18.10 | Track Bolts and Nuts |
| ASME B18.2.6 | Fasteners for use in Structural Applications | ASME B18.11 | Miniature Screws |
| ASME B18.3 | Socket Cap, Shoulder and Set Screws | ASME B18.13 | Screws and Washer Assemblies (Sems) |
| ASME B18.5 | Round Head Bolts | ASME B18.15 | Forged Eyebolts |
| ASME B18.6.2 | Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws | ASME B18.17 | Wing Nuts, Thumb Screws and Wing Screws |
| ASME B18.6.3 | Machine Screws and Machine Screws Nuts | ASME B18.21.1 | Lock Washers |
| ASME B18.6.4 | Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws | ASME B18.22.1 | Plain Washers |
| ASME B18.7 | General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps | ASME B18.23.1 | Beveled Washers |
designations of DIN and ISO
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No.
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Description
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|---|---|
|
DIN 84
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Slotted Cheese Head Machine Screws
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DIN 85
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Slotted Pan Head Machine Screws
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DIN 94
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Cotter Pin
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DIN 125A
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Flat Washer (without Chamfer)
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DIN 125B
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Flat Washer (with Chamfer)
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DIN 127B
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Split Lock Washer
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DIN 137B
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Spring Wave Washer
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DIN 315
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Wing Nut
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DIN 439B
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Machine Screws Hex Nut, Finished Hex Jam Nut
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DIN 911
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Long Arm Hex Key
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DIN 912
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Hex Socket Head Cap Screws
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DIN 916
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Hex Socket Set Screws
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DIN 931
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Hex Head Cap Screws Partially Threaded
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DIN 933
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Hex Head Cap Screws Fully Threaded
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DIN 934
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Finished Hex Nut
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DIN 939
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Double End Stud
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DIN 960
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Hex Head Cap Screws Partially Threaded
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DIN 961
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Hex Head Cap Screws Fully Threaded
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DIN 963
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Slotted Flat Head Machine Screws
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DIN 964
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Slotted Oval Head Machine Screws
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DIN 965
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Phillips Flat Head Machine Screws
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DIN 966
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Phillips Oval Head Machine Screws
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DIN 975
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Threaded Rod
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DIN 980V
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Hex Steel Prevailing Torque Lock Nut
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DIN 985
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Hex Nylon Insert Lock Nut
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DIN 6334
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Rod Coupling Nut
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DIN 6797A
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External Tooth Lock Washer
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DIN 6797J
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Internal Tooth Lock Washer
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DIN 6912
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Hex Low Socket Head Cap Screws
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DIN 6921
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Hex Flange Head Screws
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DIN 6923
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Hex Flange Nut
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ISO 7379
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Hex Socket Head Shoulder Screws
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ISO 7380
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Hex Button Socket Head Cap Screws
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DIN 7985
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Phillips Pan Head Machine Screws
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DIN 7991
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Hex Flat Socket Head Cap Screws
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Dimensions chart of ASTM A193 B8 Heavy Hex Bolt
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Diameter (D)
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Body Diameter (D)
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|
Across the Flats (F)
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Across the Corners ©
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|
Head Height (H)
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|
Thread Lengths (T)
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|
|---|---|---|---|---|---|---|---|---|---|---|
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|
MAX
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MIN
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MAX
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MIN
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MAX
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MIN
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MAX
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MIN
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< 6”
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> 6”
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1/2
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0.515
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0.482
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0.875
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0.85
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1.01
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0.969
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0.364
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0.302
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1.25
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1.5
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5/8
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0.642
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0.605
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1.062
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1.031
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1.227
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1.175
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0.444
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0.378
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1.5
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1.75
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|
3/4
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0.768
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0.729
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1.25
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1.212
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1.443
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1.383
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0.524
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0.455
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1.75
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2
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|
7/8
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0.895
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0.852
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1.438
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1.394
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1.66
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1.589
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0.604
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0.531
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2
|
2.25
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|
1
|
1.022
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0.976
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1.625
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1.575
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1.876
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1.796
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0.7
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0.591
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2.25
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2.5
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|
1 1/8
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1.149
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1.098
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1.812
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1.756
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2.093
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2.002
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0.78
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0.658
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2.5
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2.75
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|
1 1/4
|
1.277
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1.223
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2
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1.938
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2.309
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2.209
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0.876
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0.749
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2.75
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3
|
|
1 3/8
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1.404
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1.345
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2.188
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2.119
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2.526
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2.416
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0.94
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0.81
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3
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3.25
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|
1 1/2
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1.531
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1.47
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2.375
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2.3
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2.742
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2.622
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1.036
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0.902
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3.25
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3.5
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|
1 3/4
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1.785
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1.716
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2.75
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2.662
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3.175
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3.035
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1.196
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1.054
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3.75
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4
|
|
2
|
2.039
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1.964
|
3.125
|
3.025
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3.608
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3.449
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1.388
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1.175
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4.25
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4.5
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|
2 1/4
|
2.305
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2.214
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3.5
|
3.388
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4.041
|
3.862
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1.548
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1.327
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4.75
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5
|
|
2 1/2
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2.559
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2.461
|
3.875
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3.75
|
4.474
|
4.275
|
1.708
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1.479
|
5.25
|
5.5
|
|
2 3/4
|
2.827
|
2.711
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4.25
|
4.112
|
4.907
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4.688
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1.869
|
1.632
|
5.75
|
6
|
|
3
|
3.081
|
2.961
|
4.625
|
4.475
|
5.34
|
5.102
|
2.06
|
1.815
|
6.25
|
6.5
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Dimension table of ASTM A193 B8 Hex Bolt
**All measurements in millimeters**
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NOMINAL SIZE (D)
|
BODY DIAMETER
|
|
HEAD THICKNEASTM A193
|
|
ACROASTM A193 THE FLATS
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|
ACROASTM A193 CORNERS
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|
|---|---|---|---|---|---|---|---|---|
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|
D (MAX)
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D (MIN)
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H (MAX)
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H (MIN)
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F (MAX)
|
F (MIN)
|
C (MAX)
|
C (MIN)
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|
m10
|
10.00
|
9.78
|
6.63
|
6.17
|
17.00
|
15.73
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18.48
|
17.77
|
|
m12
|
12.00
|
11.73
|
7.76
|
4.24
|
19.00
|
17.73
|
20.78
|
20.03
|
|
m14
|
14.00
|
13.73
|
9.09
|
8.51
|
22.00
|
20.67
|
24.25
|
23.35
|
|
m16
|
16.00
|
15.73
|
10.32
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9.68
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24.00
|
23.67
|
27.71
|
26.75
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|
m20
|
20.00
|
19.67
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12.88
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12.12
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30.00
|
29.16
|
34.64
|
32.95
|
|
m24
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24.00
|
23.67
|
15.44
|
14.56
|
36.00
|
35.00
|
41.57
|
39.55
|
|
m30
|
30.00
|
29.67
|
19.48
|
17.92
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46.00
|
45.00
|
53.12
|
50.85
|
|
m36
|
36.00
|
35.61
|
23.38
|
21.63
|
55.00
|
53.80
|
63.51
|
60.79
|
|
m42
|
42.00
|
41.38
|
26.97
|
25.03
|
65.00
|
62.90
|
75.06
|
71.71
|
|
m48
|
48.00
|
47.38
|
31.07
|
28.93
|
75.00
|
72.60
|
86.60
|
82.76
|
|
m56
|
56.00
|
55.26
|
36.2
|
33.80
|
85.00
|
82.20
|
98.15
|
93.71
|
|
m64
|
64.00
|
63.26
|
41.32
|
38.68
|
95.00
|
91.80
|
109.70
|
104.65
|
|
m72
|
72.00
|
71.26
|
46.45
|
43.55
|
105.00
|
101.40
|
121.24
|
115.60
|
|
m80
|
80.00
|
79.26
|
51.58
|
48.42
|
115.00
|
111.00
|
132.72
|
126.54
|
|
m90
|
90.00
|
89.13
|
57.74
|
54.26
|
130.00
|
125.50
|
150.11
|
143.07
|
|
m100
|
90.00
|
99.13
|
63.9
|
60.10
|
145.00
|
140.00
|
167.43
|
159.60
|
Various Types Of Fasteners Weight Chart
- ISO 7089 Weight Chart (Plain Washer)
- ISO 4014 Weight Chart (Hexagon Head Bolt And Screw)
- ISO 4762 Weight Chart (Hexagon Socket Head Cap Screw)
- ISO 14583 Weight (Thread Forming Screw)
- DIN 938 Stud Dimensions (Stud And Stud Bolt)
- DIN 976 B Specification (Stud And Stud Bolt)
- ISO 4032 Weight Chart (Hexagon Nut)
- ISO 10642 Weight (Countersunk Screw)
Mechanical Properties Tensile Strength of ASTM A193 B8 Bolts
|
Grade
|
Size
|
Tensile ksi, min
|
Yield, ksi, min
|
Elong, %, min
|
RA % min
|
|
B8 Class 1
|
All
|
75
|
30
|
30
|
50
|
|
B8 Class 2
|
Up to 3/4
|
125
|
100
|
12
|
35
|
|
7/8 – 1
|
115
|
80
|
15
|
35
|
|
|
1-1/8 – 1-1/4
|
105
|
65
|
20
|
35
|
|
|
1-3/8 – 1-1/2
|
100
|
50
|
28
|
45
|
Are You Looking For A193 B8 Material? We maintain stock of ASTM a193 gr b8 bolt, SA193 B8 Threaded Rod, ASTM A193 B8 Class 1 Bolts, SA 193 Gr B8T Material
Industrial Applications of A193 B8 Fasteners
- Petrochemicals
- Heat Exchangers
- Power Generation
- Pharmaceutical Equipment
- Gas Processing
- Aircraft Exhaust Manifolds
- Spiral Welded tube for burner pipes and flues
- Pharmaceuticals
- Specialty Chemicals
- Off-Shore Oil Drilling Companies
- Sea Water Equipment
Chemical Resistance Guide of SA193 B8 Bolts
|
ASTM
|
A193
Grade B8 |
A193
Grade B8T |
|
Percentage
|
%
|
%
|
|
C.
|
0.08 max.
|
0.08 max.
|
|
Mn.
|
2.00 max.
|
2.00 max.
|
|
Si.
|
1.00 max.
|
1.00 max.
|
|
P.
|
0.045 max.
|
0.045 max.
|
|
S.
|
0.030 max.
|
0.030 max.
|
|
Cr.
|
18.00—20.00
|
17.00—9.00
|
|
Ni.
|
8.00—10.50
|
9.00—12.00
|
|
Mo.
|
—
|
—
|
|
V.
|
—
|
—
|
|
Ti.
|
—
|
5xCMIN
|
|
Brinell Hardness
|
223 B.H.N.
max. |
223 B.H.N.
max. |
|
Impact Value
|
Not
applicable |
Not
applicable |
Know the Actual Price of SA193 B8 Studs, ASME SA193 B8 Nuts, Hex Bolt A193 B8, A193 B8 Heavy Hex Bolts before you buy A193 Gr B8 Bolts from China
Bulk stock of astm a193 B8 stud bolts
|
|